Impact of Different Analytic Approaches on the Analysis of the Breast Fibroglandular Tissue Using Diffusion Weighted Imaging
المؤلفون المشاركون
Chen, Jeon-Hor
Choi, Yoon Jung
Yu, Hon J.
Li, Yifan
Su, Min-Ying
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-02
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Purpose.
This study investigated the impact of the different region of interest (ROI) approaches on measurement of apparent diffusion coefficient (ADC) values in the breast firbroglandular tissue (FT).
Methods.
Breast MR images of 38 women diagnosed with unilateral breast cancer were studied.
Percent density (PD) and ADC were measured from the contralateral normal breast.
Four different ROIs were used for ADC measurement.
The measured PD and ADC were correlated.
Results.
Among the four ROIs, the manually placed small ROI on FT gave the highest mean ADC (ADC = 1839 ± 343 [×10−6 mm2/s]), while measurement from the whole breast gave the lowest mean ADC (ADC = 933 ± 383 [×10−6 mm2/s]).
The ADC measured from the whole breast was highly correlated with PD with r=0.95.
In slice-to-slice comparison, the central slices with more FT had higher ADC values than the peripheral slices did, presumably due to less partial volume effect from fat.
Conclusions.
Our results indicated that the measured ADC heavily depends on the composition of breast tissue contained in the ROI used for the ADC measurements.
Women with low breast density showing lower ADC values were most likely due to the partial volume effect of fatty tissues.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Choi, Yoon Jung& Chen, Jeon-Hor& Yu, Hon J.& Li, Yifan& Su, Min-Ying. 2017. Impact of Different Analytic Approaches on the Analysis of the Breast Fibroglandular Tissue Using Diffusion Weighted Imaging. BioMed Research International،Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1133689
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Choi, Yoon Jung…[et al.]. Impact of Different Analytic Approaches on the Analysis of the Breast Fibroglandular Tissue Using Diffusion Weighted Imaging. BioMed Research International No. 2017 (2017), pp.1-11.
https://search.emarefa.net/detail/BIM-1133689
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Choi, Yoon Jung& Chen, Jeon-Hor& Yu, Hon J.& Li, Yifan& Su, Min-Ying. Impact of Different Analytic Approaches on the Analysis of the Breast Fibroglandular Tissue Using Diffusion Weighted Imaging. BioMed Research International. 2017. Vol. 2017, no. 2017, pp.1-11.
https://search.emarefa.net/detail/BIM-1133689
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1133689
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر